Effect of repeated tightening and loosening cycles of prosthetic screws in the micromovements of the abutment-implant assembly: A pilot study
Proceedings article published in 2014 by
A. Messias 
,
S. Rocha,
N. Calha,
P. Nicolau,
F. Guerra,
M. Neto
,
S. Rocha,
N. Calha,
P. Nicolau,
F. Guerra,
M. Neto
